Fish reproduction

Fish reproduction refers to the biological processes through which fish produce offspring. There are various methods by which fish reproduce, and these methods can vary significantly among different species. The main modes of fish reproduction include: 1. **Oviparous Reproduction**: Most fish are oviparous, meaning they lay eggs. The eggs are usually fertilized outside the female's body. Fish may spawn in various environments, such as freshwater, saltwater, or on specific substrates like rocks or plants.